How To Dkim

Opendkim is the implementation of a DKIM technology application that is used to develop and maintain a C library of your own applications, providing open source Dkim services. DKIM defines DKIM (DomainKeys http://www.aliyun.com/zixun/aggregation/16660.html "abbreviation for >identified Mail") e-mail authentication Standard- The domain key identifies the message standard. Opendkim 2.5.0 ...

Opendkim is the implementation of a DKIM technology application that is used to develop and maintain a C library of your own applications, providing open source Dkim services. DKIM defines DKIM (DomainKeys http://www.aliyun.com/zixun/aggregation/16660.html "abbreviation for >identified Mail") e-mail authentication Standard- The domain key identifies the message standard. Opendkim 2.5.0 ...

DNS records require you to go to your domain hosting provider to set up or manage your own http://www.aliyun.com/zixun/aggregation/33842.html ">dns server." Many domain name trustee does not support TXT record or does not support Dkim record, so you cannot use SPF and dkim function. DNS changes will take more than 48 hours to take effect. Domestic million network is not support Dkim, the current new network is to support SPF and dkim ...

I. Mail is the primary breakthrough in cyber attacks E-mail security protection experience summary. As the main communication tool of the enterprise (especially the traditional and large enterprises), the mail is increasingly critical. At the same time, security issues are increasingly prominent. Due to the lack of authentication and security authentication mechanisms, e-mail protocols are inherently anti-tracing and cost-effective. Mail has become the main approach to telecom fraud and ransomware attacks. At present, the public generally believes that email security is phishing. In fact, the field of email security is very wide. This article is based on the knowledge of work and shares with you in many dimensions. ...

Recently, Sohu Wuhan R & D Center, said its research and development of Sohu SendCloud triggered mail sending system, is about to use the DMARC security protocol to further ensure the safety of its mail. As a third-party mail sending service platform developed by Sohu Wuhan Center, it provides multiple interfaces to help developers and entrepreneurs complete the sending and tracking of mail. Sohu SendCloud is committed to providing users with a convenient trigger mail sending service to meet the needs of individual users and provide real-time data analysis, from the technical to effectively prevent ...

If you want to deactivate antivirus and junk function, edit/etc/postfix/main.cf file, to the bottom of the line comment off content_filter = smtp-amavis:[127.0.0.1]:10024 this time, Postfix received mail, will not be handed over to Amavis processing, you can put AMAVISD, CLAMD, Freshclam service stop. However, note that this time dkim function, is also unable to use, because ...

RSPAMD is an anti-http://www.aliyun.com/zixun/aggregation/12915.html "> spam system that works by using quality event models and regular expressions, Make the work speed is about 10 times times faster than SpamAssassin. The main functions include: Filtering the different parts of the RegExp rule message, analyzing a series of built-in functions of the message, supporting the fuzzy hash, SURBL filter, email and character chart, remote Control Interface management and EC ...

Sympa is an extensible and Advanced 17813.html "> Customizable mailing list software." It can handle large mailing lists above 780,000 users and provides a complete Web interface for users and administrators. In the case of authorization, Sympa can customize web and mail templates, have dynamic mailing list capabilities, and support the use of multiple mailing list backend (including ldap,sql files, lists, or other). Sympa is the only mailing list software currently available to support S/MIME and Dkim, and ...

Indimail is a mail system solution built on QMail. Indimail provides a managed virtual network domain. The strength lies in being able to post user mail on multiple hosts rather than a proprietary one, and you can have multiple hosts anywhere in the hosting domain that resolves the virtual domain of the mail. is an information platform using qmail and other communication software. Indimail has the ability to distribute users across multiple host domains. Indimail has multiple queues (called queue collections) that employ very high concurrency mechanisms. The system ID and configuration text ...

Iredmail's Chinese name is "Eric's Mail", which was renamed by the RHMS Project. Http://www.aliyun.com/zixun/aggregation/12489.html "> Mail server solution designed for Red Hat (R) Enterprise Linux and CentOS is a set of shell scripts that are used after the operating system is installed to quickly deploy a full-featured mail server solution. ...